The removal of the microSD Card, especially from high-end devices like the Galaxy S, Note, Fold, and Flip series, was one of the significant changes that greatly impacted many.
The explosively swift evolution that has hit the mobile world has grown over time, just like anything else, from lightweight bodies to world-class features.
When smartphones first became popular, it was assumed that they would all accept physical SIM cards and microSD cards as standard components.